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51. Integrated Forest Study (IFS): Atmospheric Deposition and Forest Nutrient Cycling: Oak Ridge Loblolly Site [IFS_OAKRIDGE_SITE]
The Integrated Forest Study (IFS) was a project to evaluate the effects of atmospheric deposition on nutrient cycling in forest ecosystems. Deposition and nutrient cycling were monitored at 17 forested ...


52. Joint Deepwater Systematics and Marine Mammal Survey [seamap292]   PARENT METADATA
The cruise was conducted during 16 July 2 - August 2002. The area of operation was the western North Atlantic Ocean in the vicinity of Bear Seamount, located at approximately 39o 55' North latitude, ...


53. LTER GCE - Fall 2000 plant monitoring survey - biomass calculated from shoot height and flowering status of plants in permanent plots at GCE sampling sites 1-10 [page5_LTER_GCE_PLT_GCEM_0303a]   PARENT METADATA
The biomass of plants surveyed in permanent plots at 10 GCE LTER sampling sites in October 2000 was estimated based on allometric relationships between biomass and shoot height and flowering status ...


54. LTER GCE - Fall 2002 plant monitoring survey - biomass calculated from shoot height and flowering status of plants in permanent plots at GCE sampling sites 1-10 [page5_LTER_GCE_PLT_GCEM_0303c]   PARENT METADATA
The biomass of plants surveyed in permanent plots at 10 GCE LTER sampling sites in October 2002 was estimated based on allometric relationships between biomass and shoot height and flowering status ...


55. LTER GCE- Fall 2001 plant monitoring survey - biomass calculated from shoot height and flowering status of plants in permanent plots at GCE sampling sites 1-10 [page5_LTER_GCE_PLT_GCEM_0303b]   PARENT METADATA
The biomass of plants surveyed in permanent plots at 10 GCE LTER sampling sites in October 2001 was estimated based on allometric relationships between biomass and shoot height and flowering status ...


56. Long-Term Ecological Research (LTER)/AND003: Coarse Woody Debris Density and Nutrient Content in H.J. Andrews Forest [LTER_AND003]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND003 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of this study is to describe the external characteristics ...


57. Long-Term Ecological Research (LTER)/AND011: H.J. Andrews Forest Watershed 1 and 3 Plant Succession Data 1962-1977 [LTER_AND011]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND011 [Summary adapted from the LTER Core Data Set Catalog]: This study documents patterns of plant succession after ...


58. Long-Term Ecological Research (LTER)/AND012: Tree Permanent Plots of the Pacific Northwest [LTER_AND012]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND012 [Summary adapted from the LTER Core Data Set Catalog]: This study is designed to examine the rates of succession, ...


59. Long-Term Ecological Research (LTER)/CDR016: Old Field Allocation Survey (OFALLOC) at Cedar Creek Natural History Area [LTER_CDR016]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR016 [Summary adapted from the LTER Core Data Set Catalog]: Objective: to ...


60. Long-Term Ecological Research (LTER)/CWT004: Clearcut Regeneration Study: WS07 Coweeta Hydrologic Laboratory [LTER_CWT004]
LTER/CWT004: This data set compares species composition and biomass across sites and over the first 6 years of regrowth with values for an adjacent, uneven-age, mixed hardwood forest (WS 18). Data ...


61. Long-Term Ecological Research (LTER)/KBS004: Kellogg Biological Station Main Cropping System Experiment [LTER_KBS004]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS004 [Summary adapted from the LTER Core Data Set Catalog]: Data for the main cropping system experiment at KBS. ...


62. Long-Term Ecological Research (LTER)/KBS016: Dinitrogen Fixation by Hairy Vetch (Vicia villosa L.) in a Low-Chemical Input Cropping System [LTER_KBS016]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS016 (Summary adapted from the LTER Core Data Set Catalog): Measurements of dinitrogen fixation potential (acetylene ...


63. Long-Term Ecological Research (LTER)/KNZ012: Aboveground Primary Production at Konza Prairie Research Natural Area (KPRNA) [LTER_KNZ012]
LTER - Long-Term Ecological Research Program/Konza Prairie (KNZ) LTER/KNZ012 [Summary adapted from the LTER Core Data Set Catalog]: This data set contains estimates of standing crop biomass (grams ...


64. Macro and Megabenthic Communities in the High Arctic Canada Basin: Initial Findings [ArcOD_2005B1]   PARENT METADATA
This dataset investigates the macro- and megabenthos of the Canada Basin, which is one of the biologically least known areas of the Arctic deep sea. Macro-infauna was collected with 11 box cores at ...


65. Macro and megabenthic communities in the High Arctic Basin: Initial Findings [UAF_macromegabenthicommunities]
This dataset investigates the macro- and megabenthos of the Canada Basin, which is one of the biologically least known areas of the Arctic deep sea. Macro-infauna was collected with 11 box cores ...


66. Macrozoobenthos composition, abundance and biomass in the Arctic Ocean along a transect between Svalbard and the Makarov Basin 1991. [ArcOD_2006B2]   PARENT METADATA
Macrofauna has been sampled during R/V Polarstern research cruise ARK VIII/3 in August-September (1st August til 1st October) 1991 at 30 stations, at water depths of 1018-4478 m, along a transect ...


67. Macrozooplankton concentrations estimated from MOCNESS tow samples, Continental Margin Western Antarctic Peninsula, GLOBEC [scarmarbin_1226]
Macrozooplankton abundance and biomass are derived from MOCNESS-1 plankton tow samples collected from cruises to the Antarctic, 2001 and 2002.


68. Marine Mammal Abundance Survey - Leg 1 [seamap296]   PARENT METADATA
The survey was performed from 09 July 1995 to 03 August 1995, starting in Norfolk, VA and ending in Woods Hole, MA. The study area, covering approximately 39,200 nmi2, was in the slope waters from ...


69. Marine Mammal Survey PE 95-02 [seamap294]   PARENT METADATA
The cruise period was from 06 August - 07 September 1995. The area of operation was Georges Bank and waters east of Cape Cod.


70. Marine mammal and seabird computer database analysis system. Washington, Oregon, California 1975-1997 [seamap271]   PARENT METADATA
This catalog of seabird colonies along the west coast of the United States during the year 1980, was compiled by the Minerals Management Service (MMS) and distributed as part of the CDAS version 2.1 ...


71. Measuring Trace Gases (Including Methyl Bromide) in Smoke in Brazil [USDA0563]
The research data found in "Measuring Trace Gases (Including Methyl Bromide) in Smoke in Brazil" are directed toward measuring trace gases in smoke plumes over Savannah country (Brazil) and over moist ...


72. MedOBIS (EUROBIS) [Eurobis_481]
An attempt to collect, format, analyse and disseminate surveyed marine biological data deriving from the Eastern Mediterranean and Black Sea region is currently under development at the Hellenic Center ...


73. Mesozooplankton Biomass and C/N Ratio Measured during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_ZOOMASS]
The Joint Global Ocean Flux Study (JGOFS) seeks to understand the processes that control the transfer of carbon and other biologically active elements in the ocean. In addition, ...


74. N3 data of Kiel bay (EUROBIS) [Eurobis_617]
Benthic data representing 8,944 distribution records of 171 taxa from 1 station in Kiel bay. [Source: The information provided in the summary was extracted from the MarBEF Data System ...


75. NEFSC aj9902 [seamap300]   PARENT METADATA
The survey was conducted on the R/V ABEL-J from 28 July to 31 August 1999. It started and returned in Woods Hole, MA. The southern border of the study area was Muscungus Bay, Maine, the northern border ...


76. NOAA Atlantic Cetacean Survey 1992; Sightings [seamap3]   PARENT METADATA
An Atlantic Ocean ship survey was conducted by NOAA Southeast Fisheries Science Center in 1992 to study marine mammals and pelagic apex predators. The primary area of operation was in the Blake Plateau ...


77. NOAA Atlantic Cetacean Survey 1999; Sightings [seamap5]   PARENT METADATA
An Atlantic Ocean ship survey was conducted by NOAA Southeast Fisheries Science Center in 1999 to evaluate abundance, distribution and stock structure of cetaceans in southeastern U.S. Atlantic waters. ...


78. NOAA Caribbean Sea Cetacean Survey 1995; Sightings [seamap11]   PARENT METADATA
A Caribbean cetacean survey was conducted in 1995 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters, especially in the Caribbean ...


79. NOAA Eastern Gulf of Mexico Marine Mammal Survey 1994; Sightings [seamap35]   PARENT METADATA
A Eastern Gulf of Mexico cetacean survey was conducted in 1994 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. This dataset ...


80. NOAA Gulf of Mexico Marine Mammal Survey 1992; Sightings [seamap13]   PARENT METADATA
A spring marine mammals survey in Gulf of Mexico was conducted in 1992 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. The ...


81. NOAA Gulf of Mexico Marine Mammal Survey 1993 (S); Sightings [seamap17]   PARENT METADATA
A spring marine mammals survey in Gulf of Mexico was conducted in 1993 by NOAA Southeast Fisheries Science Center to examine the diversity, distribution and estimate abundance of marine mammals in ...


82. NOAA Gulf of Mexico Marine Mammal Survey 1993 (W); Sightings [seamap15]   PARENT METADATA
A winter marine mammals survey in Gulf of Mexico was conducted in 1993 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. The ...


83. NOAA Gulf of Mexico Marine Mammal Survey 1994; Sightings [seamap19]   PARENT METADATA
A spring marine mammals survey in Gulf of Mexico was conducted in 1994 by NOAA Southeast Fisheries Science Center to examine the diversity, distribution and estimate abundance of marine mammals in ...


84. NOAA Mid Atlantic Tursiops Surveys 1995 (1); Sightings [seamap90]   PARENT METADATA
Mid Atlantic Tursiops Surveys (MATS) were conducted in 1995 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate an index of relative abundance for Atlantic bottlenose ...


85. NOAA Mid Atlantic Tursiops Surveys 1995 (2); Sightings [seamap89]   PARENT METADATA
Mid Atlantic Tursiops Surveys (MATS) were conducted in 1995 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate an index of relative abundance for Atlantic bottlenose ...


86. NOAA Mid Atlantic Tursiops Surveys 1995 (3); Sightings [seamap88]   PARENT METADATA
Mid Atlantic Tursiops Surveys (MATS) were conducted in 1995 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate an index of relative abundance for Atlantic bottlenose ...


87. NOAA Northern Gulf of Mexico Cetacean Survey 1998; Sightings [seamap31]   PARENT METADATA
A continental shelf cetacean survey in northern Gulf of Mexico was conducted in 1998 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine the distribution and estimate ...


88. NOAA Northern Gulf of Mexico Marine Mammal Survey 2000; Sightings [seamap37]   PARENT METADATA
A continental shelf survey in Gulf of Mexico was conducted in 2000 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine the distribution and estimate abundance of ...


89. NOAA Oceanic Gulf of Mexico Cetacean Survey 1996; Sightings [seamap25]   PARENT METADATA
The first of two spring vessel surveys of the GulfCet II Program was conducted in 1996 in oceanic and upper continental slope waters of U.S. Gulf of Mexico by NOAA Southeast Fisheries Science Center ...


90. NOAA Oceanic Gulf of Mexico Cetacean Survey 1997; Sightings [seamap27]   PARENT METADATA
The second of two spring vessel surveys of the GulfCet II Program was conducted in 1997 in oceanic and upper continental slope waters of U.S. Gulf of Mexico by NOAA Southeast Fisheries Science Center ...


91. NOAA Oceanic Gulf of Mexico Cetacean Survey 1999; Sightings [seamap29]   PARENT METADATA
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 1999 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


92. NOAA Oceanic Gulf of Mexico Cetacean Survey 2000; Sightings [seamap21]   PARENT METADATA
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 2000 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


93. NOAA Oceanic Gulf of Mexico Cetacean Survey 2001; Sightings [seamap23]   PARENT METADATA
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 2001 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


94. NOAA Southeast Cetacean Aerial Survey 1992; Sightings [seamap87]   PARENT METADATA
Southeast Cetacean Aerial Survey, SECAS, was conducted in 1992 by NOAA Southeast Fisheries Science Center (SEFSC) to estimate Cetaceans abundance. This data set contains sightings of cetaceans and ...


95. NOAA Southeast Cetacean Aerial Survey 1995; Sightings [seamap86]   PARENT METADATA
Southeast Cetacean Aerial Survey, SECAS, was conducted in 1995 by NOAA Southeast Fisheries Science Center (SEFSC) to estimate Cetaceans abundance. This data set contains sightings of cetaceans and ...


96. NOGAP B2; Zooplankton Data from the Canadian Beaufort Sea Shelf, 1984 and 1985. [ArcOD_2006P3]   PARENT METADATA
Zooplankton was collected from the Canadian Beaufort Sea shelf in July and September 1984, and July to September 1985. In the year 1984, 18 and 16 net samples were collected with a 763 ┬Ám Wisconsin ...


97. NOGAP B2; Zooplankton Data from the Canadian Beaufort Sea Shelf, 1986 [ArcOD_2006P4]   PARENT METADATA
Zooplankton was collected from the Canadian Beaufort Sea shelf in May, (ice on), and July to September (open water) of 1986. In May, four Wisconsin net samples were collected from two stations. In ...


98. Nella Dan: ADBEX I Cruise - Oceanography and nutrient data [ADBEX_I_ocean]
This dataset contains CTD (conductivity, temperature, depth) and nutrient (nitrate, phosphate, silicate) data obtained from the Antarctic Division BIOMASS Experiment I (ADBEX I) cruise of the Nella ...


99. Nella Dan: ADBEX III Cruise - Krill and zooplankton data [ADBEX_III_krill]
This dataset contains results from the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan. It is the fifth cruise in a series of six, conducting a long term field survey ...


100. Nella Dan: ADBEX III Cruise - Sea Ice Core Stratigraphy [ABDEX_III_sea_ice_stratigraphy]
During the Antarctic Division BIOMASS Experiment III (ADBEX III) cruise of the Nella Dan (Oct - Dec 1985), sea ice cores were drilled at 13 stations. Stratigraphy of the cores recorded, along with ...


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